In Where’s My Perry?, Perry aka Agent P from Disney’s “Phineas and Ferb” is summoned for a mission briefing at agency headquarters. But on his way there, he gets stuck in his transportation tubes.

As such, Agent P needs your help as he tries to get unstuck in every level of the game. Your own mission, should you choose to accept it, is to free Agent P by channeling water in all its different forms to the tubes’ backup generators.

In “Doofenshmirtz Evil Incorporated,” your mission is to help the “Phineas and Ferb” villain Dr. Doofenshmirtz in creating an evil army. To do that, you have to use black sludge to power the mad scientist’s Minion-inator, which transforms everyday household objects into evil minions.